ERROR:
REP-56055 exceeded max connections allowed Oracle Reports Error
SOLUTION:
1. Find the file $DOMAIN_HOME/reports/conf/repservername.conf
where $DOMAIN_HOME is your applications (not infrastructure) home, and repservername is your reports server name, i.e. rep_markr.
where $DOMAIN_HOME is your applications (not infrastructure) home, and repservername is your reports server name, i.e. rep_markr.
2. Find the line <connection maxConnect="20" idleTimeOut="15">
3. Change the maxConnect value to something like "100"
4. Restart your reports server, i.e.
nohup $DOMAIN_HOME/bin/startManagedWebLogic.sh WLS_REPORTS